Element block pseudo-class :hover generated with background transition border 0px rgba(0,0,0,1) solid box-sizing content-box float none font-weight normal height auto cursor default padding 20px margin 0px line-height 1 width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block overflow hidden border-radius font-size 16px position static z-index auto transform box-shadow 1px 1px 1px rgba(0,0,0,0.3)